Lincoln Corsair: Automatic Transmission - 8-Speed Automatic Transmission – 8F35/8F40 / Description and Operation - Final Drive
Final Drive Component Exploded View
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Item
|
Description
|
|
1
|
Park gear
|
|
2
|
Drive chain
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3
|
Drive chain drive sprocket
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|
4
|
Drive chain driven sprocket
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|
5
|
Final drive planetary sun gear
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|
6
|
Differential assembly
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7
|
Final drive planetary ring gear
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|
8
|
Torque converter housing
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Final Drive Component Cutaway View
Final Drive Chain, Sprockets and Planetary Gearset
The
final drive consists of a drive chain and sprockets and a planetary
gearset and differential assembly. The drive chain and sprockets
transfer torque from the front planetary carrier hub to the differential
assembly that has a planetary gearset integrated into it for final
drive torque multiplication.
The final drive consists of the following components:
-
Drive sprocket
-
Drive chain
-
Driven sprocket
-
Final drive sun gear
-
Final drive ring gear
-
Final drive planetary carrier and differential assembly
Auto-Start-Stop Accumulator components
Item
Description
1
Bolts (2 required)
2
Studbolt
3
Auto-Start-Stop accumulator
4
Seal
5
O-ring seal (2 required)
6
Solenoid
7
Transmission case
Mechanical Operation
When
the engine is running, line pressu..
Other information:
Diagnostic PID Chart
NOTE:
The inverter system controller (ISC) is called the SOBDMC in the scan tool.
NOTE:
The Diagnostic PID s are located in the inverter system controller.
PID Name
PID Description
Units
GCLTEMP
Generator Coil Temperature
Temperature
MCLTEMP
Motor Coil Temperature
Temperature
..
Preliminary Inspection
Visually inspect the CV joints, housing, boots, and clamps for obvious signs of mechanical damage.
If an obvious cause for an observed or reported concern is
found, correct the cause (if possible) before proceeding to the next
step
If the cause is not visually evident, verify the symptom and REFER to Symptom Chart: NVH.
Symptom Chart(s)
Diagn..